The GM Ecotec engine, also known by its codename L850, is a family of inline-four engines, displacing between 2.0 and 2.5 litres. Confusingly, the Ecotec name was also applied to both the Buick V6 Eng
The Buick Regal is a line of mid-size cars marketed by Buick since 1973. Serving as the premium mid-size/intermediate car of the Buick product range for nearly its entire production, the Regal initial
GM Ecotec engine
…is used in: Year(s) Model Power Torque 2008–2013 Opel Insignia / Vauxhall Insignia 220 hp (162 kW) @ 5300 rpm 258 lb⋅ft (350 N⋅m) @ 2500 rpm 2009–2010 Buick Regal Turbo 2010–2013 Buick Regal GS (China Market) 2010–2012 Saab 9-5 2009–2010 Buick Regal Turbo (Hirsch Performance) 261 hp (192 kW) @ 5400 rpm 295 lb⋅ft (400…